Home / 5,443,699.06-8,164,330.76-1,604,702.44

Finding the Fourth Proportional to 5,443,699.06, 8,164,330.76 and 1,604,702.44

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Solution

The fourth proportional to 5,443,699.06, 8,164,330.76 and 1,604,702.44 is: 2,406,694.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,699.06 : 8,164,330.76 = 1,604,702.44 : x
  2. Step 2: Convert to fraction form
    5,443,699.06/8,164,330.76 = 1,604,702.44/x
  3. Step 3: Cross multiply
    5,443,699.06x = 8,164,330.76 × 1,604,702.44
  4. Step 4: Simplify right side
    5,443,699.06x = 13,101,321,483,515.54
  5. Step 5: Solve for x
    x = 13,101,321,483,515.54/5,443,699.06
  6. Step 6: Final answer
    x = 2,406,694.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.